From: "abacuc" <f DOT onorati AT tiscalinet DOT it>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: library
Date: Wed, 1 Mar 2000 22:07:48 +0100
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To: djgpp AT delorie DOT com
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"Damian Yerrick" <DONT DOT YOU DOT DAREd_yerrick AT hotmail DOT comSEND DOT SPAM> ha scritto
nel messaggio news:inoqbscql0oo48gc1hbsv8uihnnf1d9orr AT 4ax DOT com...
> On Wed, 1 Mar 2000 18:23:19 +0100, "abacuc" <f DOT onorati AT tiscalinet DOT it>
> wrote:
>
> >I would like to know how can I create a library.
> >For example:
> >I've written a file.c like this:
> >
> >int function1(int a)
> >{....}
> >int function2(int b)
> >{....}
> >
> >and i call it "library.c".
> >I create a file "library.h" like this:
> >
> >#ifndef __include_library_h_
> >#define__include_library_h_
> >int function1(int a);
> >int function2(int b);
> >#endif
> >
> >Now I want how can i create a library.a file (I putting in
> >c:\djgpp\lib folder while library.h in include folder)....so i can
include
> >it in my file like:
> >#include<library.h>
>
> First, compile your library.c into a .o file.
>   C:\MYLIB>gcc -c library.c
> Then, read up on how to use the 'ar' command.
>   C:\MYLIB>info ar
> Or just look at the Allegro makefile.
>
> --
> Damian Yerrick  http://yerricde.tripod.com/
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but if I type ar -p library.o it says error in file's format